WESTLAKE CHEM PARTNERS LP

Ticker: WLKP CUSIP: 960417103 Class: COM UNIT RP LP

CIBC Private Wealth Group, LLC's Holding History (CIK: 0001298088)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,000 Value ($000) $19 Avg Close — Range —
Q3 2025
Shares 1,000 Value ($000) $21 Avg Close — Range —
Q2 2025
Shares 1,000 Value ($000) $22 Avg Close — Range —
Q1 2025
Shares 1,000 Value ($000) $22 Avg Close — Range —
Q4 2024
Shares 1,000 Value ($000) $23 Avg Close — Range —
Q3 2024
Shares 1,000 Value ($000) $22 Avg Close — Range —
Q3 2017
Shares 250,000 Value ($000) $5,613 Avg Close — Range —
Q3 2015
Shares 340,365 Value ($000) $5,956 Avg Close — Range —
Q2 2015
Shares 500,000 Value ($000) $10,875 Avg Close — Range —
Q1 2015
Shares 350,000 Value ($000) $9,387 Avg Close — Range —
Q4 2014
Shares 278,102 Value ($000) $8,065 Avg Close — Range —
Q3 2014
Shares 275,000 Value ($000) $7,975 Avg Close — Range —